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Topic: Defensive and eco-driving · Nº 44 / 150

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¿De qué dos tipos puede ser la contaminación que expulse un automóvil?

What two types of pollution can a motor vehicle give off?

  • AAcústica y nitrógenaNoise and nitrogen.
  • BAcústica y químicaNoise and chemical.
  • CAcústica y catalizadaNoise and catalysed.
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Correct answer

  • BAcústica y químicaNoise and chemical.
Explanation

Vehicles can give off two types of pollution: noise pollution, produced by the horn and other sound devices of the vehicle, and chemical pollution, which is the gases that cars expel, for example through the exhaust pipe.

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